Fabrication or repair technique for integrally bladed rotor asse

Details Fabrication or repair technique for integrally bladed rotor asse Fabrication or repair technique for integrally bladed rotor asse

1988-12-27

1989-10-17

Eley, Timothy V.

Metal working

Means to assemble or disassemble

Puller or pusher means, contained force multiplying operator

29 235, 2940213, B21K 304, B23P 1502

Patent

active

048737518

ABSTRACT:
Techniques for fabricating or repairing integrally bladed rotors are developed. A new or replacement blade is bonded to a projecting stub. The new blade has a collar through which bonding forces are transmitted. After bonding with heat and pressure, final machining and heat treatment operations are performed.

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patent: 4589176 (1986-05-01), Rosman et al.
patent: 4594761 (1986-06-01), Murphy et al.

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